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전략편집기 수정

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Macbook
2026-05-25 17:56:25 +09:00
parent aac6454724
commit 02d14e4b2b
39 changed files with 1974 additions and 288 deletions
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frontend/src/components/virtual/VirtualTargetQuote.tsx
+5 -13
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@@ -1,27 +1,19 @@
import React, { memo, useEffect, useRef, useState } from 'react';
import type { ChangeDir, TickerData } from '../../hooks/useMarketTicker';
function toFiniteNumber(v: unknown): number | null {
if (v == null || v === '') return null;
const n = typeof v === 'number' ? v : Number(v);
return Number.isFinite(n) ? n : null;
}
import { coerceFiniteNumber, safePercentFromRate, safeToFixed } from '../../utils/safeFormat';
function fmtKrw(price: number | null | undefined | unknown): string {
const p = toFiniteNumber(price);
const p = coerceFiniteNumber(price);
if (p == null) return '-';
if (p >= 1_000_000) return p.toLocaleString('ko-KR', { maximumFractionDigits: 0 });
if (p >= 1_000) return p.toLocaleString('ko-KR', { maximumFractionDigits: 0 });
if (p >= 1) return p.toLocaleString('ko-KR', { maximumFractionDigits: 2 });
if (p >= 0.01) return p.toFixed(4);
return p.toFixed(8);
if (p >= 0.01) return safeToFixed(p, 4, '-');
return safeToFixed(p, 8, '-');
}
function fmtPct(rate: number | null | undefined | unknown): string {
const r = toFiniteNumber(rate);
if (r == null) return '-';
const sign = r >= 0 ? '+' : '';
return `${sign}${(r * 100).toFixed(2)}%`;
return safePercentFromRate(rate, 2).replace('—', '-');
}
const ChangeArrow = memo(function ChangeArrow({ change }: { change: ChangeDir }) {